英语八下外研版module9：学案（状语从句讲解、练习）

英语八下外研版module9：学案(状语从句讲解、练习)

Module9Heroes-----状语从句

用来修饰主句中的动词，副词和形容词的从句叫状语从句。依照其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，缘故状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1.时间状语从句

表达一件情况或一个行为发生的时间

(1)时间状语从句常用when,as,while,before,after,since,till,until,assoonas等连词来引导。例如：

ItwasraininghardwhenIwenttoschoolyesterday. Whilehewasdoinghishomework,thetelephonerang. Ashewalkedalongthelake,hesanghappily.

HehadlearnedalittleChinesebeforehecametoChina.

Afterhefinishedmiddleschool,hewenttoworkinafactory.

(2)在时间状语从句里，通常不用今后时态，用现在时态表示今后的动作或状态。例如： I’llringyouupassoonasIgettoNewYork. Iwilltellhimeverythingwhenhecomesback.

Hewon’tbelieveituntilheseesitwithhisowneyes.

(3)在带有till或until引导的时间状语从句的主从复合句里，假如主句用确信式，其含义是“一直到……时”，谓语动词只能用连续性动词。假如主句用否定式，其含义是“直到……才……”,“在……往常不……”,谓语动词可用瞬间动词。例如： Theyoungmanreadtillthelightwentout. Let’swaituntiltherainstops. Wewon’tstartuntilBobcomes. Don’tgetoffuntilthebusstops. 2.条件状语从句

(1)条件状语从句通常由if,unless引导。例如： Whatshallwedoifitsnowstomorrow?

Don’tleavethebuildingunlessItellyouto.

(2)在条件状语从句里，谓语动词通常用现在时态表示今后的动作或状态。例如： I’llhelpyouwithyourEnglishifamfreetomorrow. Hewon’tbelateunlessheisill. (3)“祈使句+and(or)+陈述句”在意思上相当于一个带有条件状语从句的复合句。例如： Hurryup,oryou’llbelate.

=Ifyoudon’thurryup,you’llbelate. Studyhardandyouwillpasstheexam. =Ifyoustudyhard,youwillpasstheexam. 3.缘故状语从句

(1)缘故状语从句通常由because,since,as引导。例如： Hedidn’tcometoschoolbecausehewasill. Asitisraining,weshallnotgotothezoo.

Sinceyoucan’tanswerthequestion,I’llasksomeoneelse.

(2)because表示直截了当缘故，语气最强。Because引导的缘故状语从句多放在主句之后。回答由why提出的问题，只能用because。As和since语气较弱，一般用来表示明显的缘故。由as和since引导的缘故状语从居多放在句首。例如： ------Whyaren’tgoingthere? ------BecauseIdon’twantto.

Ashehasnocar,hecan’tgetthereeasily. Sincewehavenomoney,wecan’tbuyit. (3)because和so不能同用在一个句子里。 4.结果状语从句

结果状语从句由so…that,such…that,sothat引导。例如： Heissopoorthathecan’tbuyabikeforhisson. Sheissuchagoodteacherthateverybodylikesher. Mypencilfellunderthedesk,sothatIcouldn’tseeit. 5.比较状语从句

比较状语从句通常由as…as,比较级+than…等连词引导。例如： TomrunsfasterthanJohndoes. Thisclassroomisasbigasthatone. 6.目的状语从句

(1)目的状语从句通常由sothat,inorderthat引导。例如： Westartedearlysothatwecouldcatchthefirsttrain. Hestudieshardsothathecouldworkbetterinthefuture. Weusedthecomputerinorderthatwemightsavetime.

(2)sothat既可引导目的状语从句，又可引导结果状语从句。区别这两种从句的方法有两个：1)目的状语从句里往往带有情态动词can,could,may,might等。2)从意思上看，目的状语从句往往表示的目的特别明确。例如：

Speakclearlysothattheymayunderstandyou.(目的状语从句) Jackisbadlyillsothathehastorest.(结果状语从句) 7.让步状语从句

(1)让步状语从句通常由although,though等连词引导。例如： Thoughheisyoung,heknowsalot.

AlthoughIamtired,Imustgoonworking.

(2)although(though)和but不能用在同一个句子中。例如： 我们不能说：Thoughitwasraininghard,buthestillwentout. 应该说：Thoughitwasraininghard,hestillwentout.或Itwasraininghard,buthestillwentout.

8.地点状语从句

地点状语从句常常由where来引导。例如： Gowhereyoulike.

Wherethereisawill,thereisaway. 【实例解析】

1.(北京市海淀区中考试题)

Youwillstayhealthy_______youdomoreexercise,suchasrunningandwalking. A.ifB.howC.beforeD.where

答案：A。该题考查的是引导状语从句的从属连词的选择。从意思上看，从句应是一个条件

状语从句，在这四个选项中只有if能引导条件状语从句，因此选A。 2.(江西省中考试题) ---Shallwegoonworking?

---Yes,_________Iprefertohavearest. A.whenB.ifC.becauseD.though

答案：D。该题考查的是引导状语从句的从属连词的选择。从意思上看，只有选though才能说得通。

3.(徐州市中考试题)

Noneofusknewwhathadhappened_________theytoldusaboutit. A.whenB.untilC.afterD.though

答案：B。该题考查的是引导状语从句的从属连词选择。本句的意思是“在……往常我们没人明白这件事。”要表达着一意思应用“not…until”这一句型。 4.(泉州市中考试题)

---Ihopeyou’llenjoyyourtrip,dear!

---Thankyou,mum.I’llgiveyouacall_________Igetthere. A.untilB.assoonasC.sinceD.till

答案：B。该题考查的是引导状语从句的从属连词的选择。此题的意思是“一到那儿，我就给你打电话。”要表达那个意思应选用assoonas。 一.单项填空

1._______he’sold,hecanstillcarrythisheavybag. A.ThoughB.SinceC.ForD.So

2.---Doyouknowifhe_______toplaybasketballwithus? ---Ithinkhewillcomeifhe______freetomorrow.

A.comes;isB.comes;willbeC.willcome;isD.willcome;willbe

3.Inthezooifachild_____intothewaterandcan’tswim,thedolphinsmaycomeup______him.

A.willfall;tohelpB.falls;tohelp C.willfall;helpD.falls;helping

4.Idon’tremember________heworkedinthatcitywhenhewasyoung. A.whatB.whichC.whereD.who

5.Wewillstayathomeifmyaunt________tovisitustomorrow. A.comesB.comeC.willcomeD.iscoming

6.Thepoliceaskedthechildren_______crossthestreet________thetrafficlightsturnedgreen.

A.not;beforeB.don’t;whenC.notto;untilD.not;after

7.Iwaslateforclassyesterday_______therewassomethingwrongwithmybike. A.whenB.thatC.untilD.because

8.I’llgoswimmingwithyouifI________freetomorrow. A.willbeB.shallbeC.amD.was

9.Intheexam,the________youare,______the_______mistakesyouwillmake. A.careful;littleB.morecareful;fewest C.morecareful;fewerD.morecareful;less

10.Youshouldfinishyourlessons_______yougoouttopaly. A.beforeB.afterC.whenD.while

11.Ihurried_____Iwouldn’tbelateforclass.

A.sinceB.sothatC.asifD.unless

12.Whenyoureadthebook,you’dbettermakeamark_______youhaveanyquestions. A.whichB.thatC.whereD.though

13.Theteacherraisedhisvoice_______allthestudentscouldhearhim. A.forB.sothatC.becauseD.inorder

14.Hetookoffhiscoat_______hefelthot. A.becauseB.asC.ifD.since

15.Itis______thatwe’dliketogooutforawalk. A.alovelydayB.toolovelyaday C.solovelyadayD.suchlovelyaday

16.Maryhad______muchworktodothatshestayedatherofficeallday. A.suchB.soC.tooD.very

17._______Ifeltverytired,Itriedtofinishthework. A.AlthoughB.BecauseC.AsD.Asif

18.______thedaywenton,theweathergotworse. A.WithB.SinceC.WhileD.As

19.______wellyoucandrive,youmustdrivecarefully. A.SolongasB.Inorderthat C.NomatterhowD.Themoment

20.Writetomeassoonasyou________toBeijing. A.willgetB.getC.gettingD.got 【参考答案】

一.1.A2.C3.B4.C5.A6.C7.D8.C9.C10.A11.B12.C13.B14.A15.C16.B17.A18.D19.C20.B

搜索“diyifanwen.net”或“第一范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读，第一范文网，提供最新教学研究英语八下外研版module9：学案（状语从句讲解、练习） 全文阅读和word下载服务。